baber/WOPTO huggingface dataset:
Patent CA-2927801-A1 (CA)
Inventor: BRYAN MATTHEW SCOTT
IPC: B65D25/14
Filed: 2013-10-21
Abstract: The present invention provides removable liner for a container, said liner suitable for working viscous material such as wet or moist compositions and the like, said liner comprising: a) a deformable resilient body nestable within a container; b) a stick resistant surface which resists adhesion of the material being worked and; c) means for positive engagement with the container such that when the material is worked in the liner, the liner is secured in position.
Patent CA-2931511-A1 (CA)
Inventor: HUYGHE JEAN-MARC
IPC: B04B11/00
Filed: 2016-05-30
Abstract: The invention relates to a decanter centrifuge comprising a scroll conveyor rotatable around a preferably horizontal axis of rotation mounted substantially concentrically within a rotating bowl (1), the scroll conveyor comprising a hub (8) and at least one helical winding, the hub (8) including an inside surface and an outside surface, at least one passageway between the inside surface and the outside surface of the scroll conveyor, a feed pipe (3) in the center of the scroll hub (8). It is characterized in a number of nozzles (10) provided extending from the inside of the feed chamber (4) to the outside wherein on the inside surface of the scroll hub (8) and between the nozzles (10) around the circumference there are provided accelerator inserts (16).  The invention also relates to a feed chamber (4) for such a decanter centrifuge. This invention results in a new feed chamber for the scroll with high efficiency, smooth product acceleration, wear protection and easy maintenance.
Patent CA-2934844-A1 (CA)
Inventor: NAKAYAMA KAZUHIKO
IPC: C03C27/12
Filed: 2015-04-09
Abstract: The purpose of the present invention is to provide: a vehicle-windshield-glass intermediate film which makes it possible to produce a vehicle windshield glass with high yield by using a vacuum degassing method, and which has concavities formed in a ruled-line pattern; a rolled body of said vehicle-windshield-glass intermediate film; and a vehicle windshield glass which uses said vehicle-windshield-glass intermediate film. The present invention pertains to a vehicle-windshield-glass intermediate film having a plurality of concavities and a plurality of convexities on one or more surfaces thereof, wherein: the floor sections of the concavities have a continuous groove shape; adjacent concavities are regularly arranged in parallel with one another; and furthermore, the slope of the groove-shaped concavities having continuous floor sections is 35° or more relative to the direction of flow of the film when producing the vehicle-windshield-glass intermediate film.
Patent CA-2938090-A1 (CA)
Title: Multi-tuner device integration
Inventor: HIEB ERIC
IPC: H04H40/90
Filed: 2015-01-06
Abstract: A secondary television receiver device includes one or more television tuners that can be integrated into a whole-home television receiving system. The secondary device that is enhanced with tuner capability registers the tuners with a primary receiver, which allocates tuners from available sources as needed. The tuned video stream may be directed to the primary television receiver for storage, trick play or other features prior to re-transmission to the ultimate viewing device. Alternatively, the received video stream may be directly rendered to a video display attached to the enhanced secondary receiver.
Patent CA-2938845-A1 (CA)
Inventor: OSHGAN STEPHEN
IPC: A01M31/06
Filed: 2016-08-12
Abstract: A waterfowl motion decoy having a hollow body shaped in the form of a waterfowl and at least one wing member shaped in the form of a waterfowl wing is provided. The decoy comprises a gear train and a swivel joint. The gear train is coupled to a drive shaft driven by a force. The swivel joint includes a wing adapter configured to be couple to a wing member.  The swivel joint is coupled to the body of the decoy and the gear train so that, when the gear train is driven by the force, the swivel joint pivots the wing adapter about a pivot axis and rotate the wing adapter about a rotation axis. The pivot axis and the rotation axis are not parallel to each other.
Patent CA-2939241-A1 (CA)
Title: Systems and methods for identifying progesterone receptor subtypes
Inventor: GILLES ERARD
IPC: G01N33/574
Filed: 2015-04-07
Abstract: Systems and methods for identifying progesterone positive tumors utilizing progesterone receptor isotype-specific antibodies are provided. One aspect provides methods of identifying a progesterone receptor positive tumor by obtaining a tissue sample suspected of being tumorigenic or cancerous from a patient, identifying progesterone receptor positive cells in the tissue sample using at least a first antibody for detecting PRA and at least a second antibody for detecting PRB, and determining that the tissue sample is progesterone receptor positive if the presence of PRA or the presence of PRB is detected.
Patent CA-2942057-A1 (CA)
Title: Keyboard apparatus having operation system and computer assembly
Inventor: YAO ZHEN
IPC: G06F3/01
Filed: 2014-10-17
Abstract: A keyboard apparatus having an operation system, including:a housing;a keyboard assembly having a keyboard portion for performing an input operation outside of the housing and formed in a form of personal computer keyboard;a circuit board provided within the housing;a display output interface connected to the circuit board;  and an internal operation system unit connected to the circuit board and adapted to communicate with the keyboard assembly and the display output interface. The keyboard apparatus includes a system switch device for communicating with the display output interface and having: an internal system interface adapted to communicate with the internal operation system unit;an external system interface adapted to communicate with an external operation system unit independent of the keyboard apparatus; and a switch operation component, wherein the internal system interface or the external system interface selectively communicates with the display output interface based on an operation of the switch operation component. The presentdisclosure further relates to a computer assembly having the above keyboard assembly.
Patent CA-2942274-A1 (CA)
Title: Patient monitoring and repositioning system and method
Inventor: HILLENBRAND WILLIAM A II
IPC: A47C21/02
Filed: 2015-03-13
Abstract: A patient monitoring and repositioning system (10a) includes a mattress (26), a sheet (16) residing on an upper surface of the mattress (26), a housing (29) containing a drive mechanism (28), and a sensor (20) adapted to sense a position of a patient (22) resting on the mattress (26). The drive mechanism (28) is operable to pull the sheet (16) and thereby pull the patient (22) resting thereon. The housing (29) receives the sheet (16) through a slot (54). In the event that the patient (22) is in an undesirable position on the mattress (26) as detected by the sensor (20), a controller (24) directs the drive mechanism (28) to pull the sheet (16) so as to pull the patient thereon from the undesirable position to a desirable, predetermined position. The controller (24) may direct the drive mechanism (28) automatically or indicate the undesirable position to a caregiver so that the caregiver may direct the drive mechanism (28) accordingly.
Patent CA-2943845-A1 (CA)
Title: Method for producing surimi with reduced loss of myofibrillar protein
Inventor: RILEY CHRISTOPHER CAMPBELL
IPC: A22C25/00
Filed: 2015-03-26
Abstract: A method for washing fish flesh to remove water soluble sarcoplasmic proteins includes producing a mixture by combining wash water with fish flesh having sarcoplasmic and myofibrillar proteins, wherein the wash water removes some of the sarcoplasmic protein from the fish flesh; depositing the mixture on a screen separator. The wash water having sarcoplasmic proteins is separated from the mixture while a speed of the screen separator and a speed of the mixture at the interface with the screen separator remains about equal and reducing or eliminating shear forces at the interface between the screen separator and the fish flesh. Thus, washed fish flesh fish flesh with an increase in a percent of myofibrillar protein retained in the fish flesh is produced. In order to have a speed of the screen separator belt be equal with a speed of the mixture at the interface, the perforated screen separator is stationary, vibrating only in the up and down direction, advancing slowly or fast, or advancing only intermittently, while the wash water is allowed to percolate through the fish flesh and exit the perforated screen.
Patent CA-2947148-A1 (CA)
Inventor: DAMELIN MARC ISAAC
IPC: C07K16/40
Filed: 2015-04-27
Abstract: La présente invention concerne des conjugués médicament-anticorps anti-PTK7 et leurs procédés de production et d'utilisation.
Patent CA-2948732-A1 (CA)
Inventor: JOLY EMILIE
IPC: G06F3/0481
Filed: 2015-06-02
Abstract: The present invention relates to a method of providing interactivity within a virtual environment displayed on a device. The method includes the steps of receiving input from a user to orient a virtual camera within the virtual environment, wherein the virtual environment comprises a plurality of objects and wherein at least some of the objects are tagged; and triggering one or more actions associated with the tagged objects when the tagged objects are within a defined visual scope of the virtual camera. A system and computer program code are also disclosed.
Patent CA-2952435-A1 (CA)
Title: Molecular sieve catalyst compositions, catalyst composites, systems, and methods
Inventor: TRUKHAN NATALIA
IPC: F01N3/20
Filed: 2015-06-17
Abstract: Described is a selective catalytic reduction material comprising a spherical particle including an agglomeration of crystals of a molecular sieve. The catalyst is a crystalline material that is effective to catalyze the selective catalytic reduction of nitrogen oxides in the presence of a reductant at temperatures between 200 °C and 600 °C. A method for selectively reducing nitrogen oxides and an exhaust gas treatment system are also described.
Patent CA-2953498-A1 (CA)
Inventor: SILNY JOHN F
IPC: H04Q11/00
Filed: 2015-06-24
Abstract: Device and method for optically switching a plurality of optical input signals include: receiving the plurality of optical input signals, wherein one or more of the optical input signals represent multiple channels at different channel frequencies; collimating the received plurality of optical input signals; removing noise between the channels by a comb filter; dispersing the collimated optical signals so that signals of different wavelength are separated by different angles; focusing the optical signals separated by different angles on a light switch device having a plurality of micromirrors; and controlling the light switch by a control signal to direct one or more of the optical signals separated by different angles to one or more output fibers for multicasting of the optical input signals.
Patent CA-2955512-A1 (CA)
Inventor: GOVARI ASSAF
IPC: A61B18/14
Filed: 2017-01-19
Abstract: A method, including selecting a first maximum radiofrequency (RF) power to be delivered by an electrode within a range of 70W - 100W, and selecting a second maximum RF power to be delivered by the electrode within a range of 20W - 60W. The method also includes selecting an allowable force on the electrode within a range of 5g - 50g, selecting a maximum allowable temperature, of tissue to be ablated, within a range of 55°C - 65°C, and selecting an irrigation rate for providing irrigation fluid to the electrode within a range of 8 - 45 ml/min.  The method further includes performing an ablation of tissue using the selected values by initially using the first power, switching to the second power after a predefined time between 3s and 6s, and terminating the ablation after a total time for the ablation between 10s and 20s.
Patent CA-2956695-A1 (CA)
Inventor: BALBIERZ DANIEL J
IPC: A61B17/58
Filed: 2015-08-14
Abstract: A system for delivering bone cement into a bone is provided. The system can include a hydraulic system actuatable to deliver a bone cement mixture from a bone cement container, through a cannula and into a bone. The hydraulic system can have more than one pressure relief mechanism for decreasing pressure in the hydraulic system to cease delivery (e.g., substantially instantaneously) of the bone cement into the bone.
Patent CA-2957625-A1 (CA)
Inventor: SAKURAI HIDEAKI
IPC: B01D65/06
Filed: 2014-09-03
Abstract: A treatment device is provided with: a separation membrane device having a separation membrane for concentrating dissolved components and dispersed components from water (11) to be treated and obtaining permeating water; a first deposit detecting unit (24A) provided in a non-permeating water branch line (L12) branched from a non-permeating water line (L11) for discharging non-permeating water (15), wherein dissolved components and dispersed components have been concentrated, using part of the non-permeating water that has branched off as detection liquid (15a), and having a first separation membrane (21A) for detection wherein the detection liquid (15a) is separated into permeating water (22) for detection and non-permeating water (23) for detection; and a flow rate measuring device for first separation liquid detection that measures the flow rate of one or both of the permeating water (22) for detection and the non-permeating water (23) for detection separated by the first separation membrane (21A) for detection.
Patent CA-2958873-A1 (CA)
Inventor: OMOTOSO OLADIPO
IPC: C02F11/147
Filed: 2017-02-23
Abstract: A process for the treatment of thick fine tailings that include constituents of concern (CoCs) and suspended solids is provided. The process includes subjecting the thick fine tailings to treatments including chemical immobilization of the CoCs, polymer flocculation of the suspended solids, and dewatering. The chemical immobilization can include the addition of compounds enabling the insolubilization of the CoCs. Subjecting the thick fine tailings to chemical immobilization and polymer flocculation can facilitate production of a reclamation-ready material, which can enable disposing of the material as part of a permanent aquatic storage structure (PASS).
Patent CA-2960373-A1 (CA)
Title: Bone drill guides and methods of use thereof
Inventor: RUSSELL THOMAS A
IPC: A61B17/17
Filed: 2014-09-12
Abstract: The invention features bone drill guides, sleeves, and methods of use thereof in inserting hardware into bones, in particular to repair bone defects. The bone drill guides are designed to seat firmly against bone while allowing translational, rotational, and angular movement during an operation. The bone drill guides also allow for insertion of multiple devices, such as guide wires, into bone at defined and constrained relative position.
Patent CA-2962021-A1 (CA)
Title: Optimizing drilling mud shearing
Inventor: SMITH KEVIN W
IPC: E21B21/06
Filed: 2017-03-24
Abstract: Viscosity and other properties are determined at desired temperatures in drilling mud and other fluids by using a versatile cavitation device which, operating in the cavitation mode, mixes and heats the fluid to a specified temperature, and, operating in the shear mode, acts as a spindle for application of Couette principles to determine viscosity as a function of shear stress and shear rate. The invention obviates the practice of adjusting rheology of a drilling fluid by passing it through the drill bit. Drilling fluid may be managed by a "straight-through" method to the well, or by placing the cavitation device in a loop which isolates an aliquot of known volume and circulating the fluid through the loop including the cavitation device. A controller may be programmed to manage the viscosity and other properties at various temperatures by controlling the power input and angular rotation of the "spindle"  (which has cavities on its cylindrical surface), and feeding viscosity-adjusting agents and other additives to the fluid. Data may be collected from the loop and used in the "straight-through" mode until it is determined that conditions require a new set of data, or the loop may be used continuously. The system may be used with a supplemental viscometer, density meter, and other instruments.
Patent CA-2965309-A1 (CA)
Title: System and method for controlling a vehicle
Inventor: NORSTAD TIM P
IPC: B60W10/06
Filed: 2015-10-23
Abstract: A vehicle is provided including an electronic power steering system, an electronic throttle control system, and a stability control system.
Patent CA-2965999-A1 (CA)
Inventor: KIM JINHO
IPC: G01N21/84
Filed: 2016-01-26
Abstract: In one aspect an imaging system includes: an illumination system including an array of light sources; an optical system including one or more lens arrays, each of the lens arrays including an array of lenses, each of the lenses in each of the one or more lens arrays in alignment with a corresponding set of light sources of the array of light sources; an imaging system including an array of image sensors, each of the image sensors in alignment with a corresponding lens or set of lenses of the one or more lens arrays, each of the image sensors configured to acquire image data based on the light received from the corresponding lens or set of lenses; a plate receiver system capable of receiving a multi-well plate including an array of wells, the plate receiver system configured to align each of the wells with a corresponding one of the image sensors; and a controller configured to control the illumination of the light sources and the acquisition of image data by the image sensors, the controller further configured to perform: an image acquisition process including a plurality of scans, each scan associated with a unique pattern of illumination, each of the image sensors configured to generate an image for a respective one of the wells during each scan; and an image reconstruction process during which the controller performs a fourier ptychographic operation to generate a reconstructed image for each of the wells based on the image data captured for the respective well during each of the scans.
Patent CA-2966120-A1 (CA)
Inventor: ARVINTE ROMEO
IPC: B05C17/02
Filed: 2017-05-05
Abstract: A roller frame for use with a roller, the roller frame including a base component, and first and second supporting components operatively projecting from the base component, each supporting component having a mounting cap for receiving a corresponding distal end of the roller, the first and second supporting components being angularly adjustable with respect to the base component via a tightening assembly for allowing the roller to be selectively positioned at different angles with respect to the base component of the roller frame.
Patent CA-2968913-A1 (CA)
Title: Duplexer with signal cancellation
Inventor: LAKHANI ABDUL-KARIM
IPC: H04B1/525
Filed: 2014-11-21
Abstract: There is provided a duplexer having first, and second and third ports and adapted for connection between an antenna an uplink and downlink, respectively, in full duplex communication system. The duplexer has first and second quarter wave transformers connected between the first and third and between the first and second ports, respectively. The duplexer has a balancing resistor connected between the third port and the output of the second transformer located on the opposite side of the first port. The duplexer has a filter circuit connected between the output of the second transformer located on the opposite side of the first port and the second port.
Patent CA-2969320-A1 (CA)
Inventor: JEAN REGIS
IPC: E04F11/022
Filed: 2017-06-05
Abstract: An angle adjustable tread holding bracket comprising a first bracket member having a first triangular shaped body member including a first opening; and a second bracket member rotationally attached to the first bracket member via a pin hinge member, wherein the second bracket member includes a second triangular shaped body member having a U-shaped slot allowing the first triangular shaped body member of the first bracket member to be inserted into the U-shaped slot enabling the angle of the tread holding bracket to be adjusted, wherein the second triangular shaped body member includes an arcuate groove and a second opening.
Patent CA-2971212-A1 (CA)
Inventor: PLUSQUELLIC JAMES
IPC: G06F21/70
Filed: 2015-12-15
Abstract: A Hardware-Embedded Delay Physical Unclonable Function ("HELP PUF") leverages entropy by monitoring path stability and measuring path delays from core logic macros. Reliability and security enhancing techniques for the HELP PUF reduce bit flip errors during regeneration of the bitstring across environmental variations and improve cryptographic strength along with the corresponding difficulty of carrying out model building attacks. A voltage-based enrollment process screens unstable paths on normally synthesized (glitchy) functional units and reduces bit flip errors by carrying out enrollment at multiple supply voltages controlled using on-chip voltage regulators.
Patent CA-2973502-A1 (CA)
Inventor: GROSS STEPHEN F
IPC: C11D3/37
Filed: 2016-01-21
Abstract: A cleaning composition for dishwashing including an alkoxylated polyethylenimine and a surfactant actives component. The surfactant actives component includes an anionic surfactant, an additional surfactant, a betaine, and an amine oxide. A method of forming the cleaning composition is also disclosed. The method includes the step of combining the alkoxylated polyethylenimine and the surfactant actives component to form the cleaning composition.
Patent CA-2982058-A1 (CA)
Inventor: TARNG MING-REN
IPC: C09D7/61
Filed: 2017-10-10
Abstract: A paint composition with improved hiding power includes water, a film-forming polymer, pigments, and a plurality of hollow glass spheres dispersed in the paint composition. Advantageously, the hollow glass spheres encapsulate air voids in coatings formed from the paint composition.
Patent CA-2982732-A1 (CA)
Title: Detecting an inaccurate flow rate measurement by a vibratory meter
Inventor: ZIMMER PATRICK JOHN
IPC: G01F25/00
Filed: 2015-04-14
Abstract: A method of detecting an inaccurate flow rate measurement by a vibratory meter is provided. The method includes flowing fluid through the vibratory meter and measuring a flow rate and a density of the fluid with the vibratory meter, and calculating a density change rate of the fluid. The method also includes determining if the measured flow rate is inaccurate based on a comparison between the measured density and a density reference, and a comparison between the density change rate and a density change rate reference.
Patent CA-2984501-A1 (CA)
Inventor: ALLEN ERIC
IPC: A61G1/00
Filed: 2016-04-29
Abstract: An emergency rescue stretcher for removing a victim from a confined space and methods of using the same are provided.
Patent CA-2986039-A1 (CA)
Title: Compositions contraceptives et procedes d'amelioration de l'efficacite et de modulation d'effets secondaires
Inventor: KYDONIEUS AGIS
IPC: A61P15/18
Filed: 2016-05-18
Abstract: La présente invention concerne des compositions et des procédés pour l'administration d'hormones de progestine qui présentent une affinité de liaison à la globuline de liaison d'hormones sexuelles (SHBG). Les compositions combinent de telles progestines avec des ligands de SHBG non-progestine pour déplacer au moins une partie de la progestine depuis SHBG dans le plasma sanguin, de manière à augmenter sa biodisponibilité. L'invention concerne en outre des procédés pour moduler les taux sanguins de progestine et d'oestrogène dans le sang par l'utilisation de de la liaison et du déplacement de SHBG, afin d'optimiser l'efficacité de formulations de contraception et réduire au minimum les effets secondaires et les événements indésirables.